baber/WOPTO huggingface dataset:
Patent KR-20040081844-A (KR)
Inventor: LEE BYEONG HWAN
IPC: B62D1/18
Filed: 2003-03-17
Abstract: PURPOSE: A steering tilt column assembly of a vehicle is provided to tilt stably by engaging a fixed gear with a movable gear firmly, and to prevent noise of a tilt lever or loosening of a bolt by using the lever hinge bolt with the linear portion. CONSTITUTION: A tilting unit(300) is formed between a column bracket(222) and a tilt bracket(212), and composed of a fixed gear(310) fastened to the upper part of the column bracket and composed of gear teeth; a movable gear(320) having gear teeth engaged with the gear teeth of the fixed gear and a protruded part, and turning on the tilt bracket; a wedge member(330) having a wedge pressing the protruded part of the movable gear and a connecting projection; a tilt lever having a lateral rod(342) including an assembling hole for fitting the connection projection and a hinge hole combined with a hinge bolt(347), a grip part(341) connected from the lateral rod, and an extension part including a release inclination part lifting a side projection of the movable gear; a spring(350) pulling the wedge member and the tilt lever; and a tension spring(230) restoring in turning the tilt lever.
Patent KR-20040082889-A (KR)
Inventor: LEE WOO HEE
IPC: G06F17/00
Filed: 2003-03-20
Abstract: PURPOSE: A site traffic increasing method and system is provided to construct and operate a web site on a basis of a link scheme using N dimension sub domain names so that a web site revisit rate is increased on a basis of an automatic address listing function. CONSTITUTION: The system comprises a user terminal(90), an N dimension sub domain name server(130), a domain name server network(100), a basic domain name server(140), and a web server(110). The user terminal(90) installs and operates a web browser. The N dimension sub domain name server(130) includes a domain name, characters related to an operating web site, and IP address data of an N dimension sub domain name affiliated to the domain name. The domain name server network(100) includes a domain name server storing IP address data of the N dimension sub domain name server(130). The basic domain name server(140) receives an IP address request for the N dimension sub domain name from the web browser, obtains the IP address of the N dimension sub domain name server(130) over the network(100), obtains the IP address for the N dimension sub domain name from the N dimension domain name server(130), and offers the IP address to the user terminal(90). The web server(110) stores a domain name, a web page of an N dimension sub domain name affiliated to the domain name, IP addresses corresponding to the domain name and the N dimension sub domain name, and loads the web page corresponding to the N dimension sub domain name to the web browser over the network(100).
Patent KR-20040084405-A (KR)
Inventor: YOON GI YONG
IPC: D02G3/48
Filed: 2003-03-28
Abstract: PURPOSE: A PEN-PVA composite cord for a tire capply is capable of increasing adhesion about rubber, durability and uniformity. CONSTITUTION: A cord for a tire capply comprises a polyethylene naphthalate fiber cord and a polyvinyl alcohol fiber cord. Thickness of the polyethylene naphthalate fiber cord and the polyvinyl alcohol fiber cord is 100-200denier each. Ratio of the polyethylene naphthalate fiber cord and the polyvinyl alcohol fiber cord is 1:1-2 or 1-2:1. On the cord, twist number is 5-60TPI and arrangement density is 10-40EPI.
Patent KR-20040088239-A (KR)
Inventor: KIM OK TAE
IPC: G09G3/30
Filed: 2003-04-09
Abstract: PURPOSE: A driving circuit for a flat display device is provided to minimize the number of devices and the size of the integrated circuit by directly transmitting 1 bit data from the frame memory to the SR latch array. CONSTITUTION: A circuit for driving a flat display device includes a frame memory(1), a counter(5), a plurality of comparators(401-40k), a plurality of latch array(201-20k) and a modulator(3). The frame memory(1) stores the data. The counter(5) counts the clock signals and outputs the counted data. The plurality of comparators(401-40k) compares the outputs of the frame memory(1) with the outputs of the counter(5). The plurality of latch array(201-20k) temporally stores the outputs of the comparator(401-40k). And, the modulator(3) converts the data of the latch arrays(201-20k) to one of the analog driving voltage and the driving current corresponding to the gray level.
Patent KR-20040089812-A (KR)
Inventor: HWANG JUN YEONG
IPC: C10B31/00
Filed: 2003-04-15
Abstract: PURPOSE: A charging adjustment and dust collecting apparatus for coke bin charging system is provided to prevent environmental pollution and smoothly perform overall charging operation of coke into bins by continuously performing the charging operation of coke into the bins and collecting dust of coke injected and dropped into coke injection duct. CONSTITUTION: In a coke bin charging system comprising a coke injection duct(120), and a tripper car(140) equipped with a belt conveyor(150) to charge coke (C) into main bins(100), the charging adjustment and dust collecting apparatus(1) for the coke bin charging system comprises a preliminary bin injection duct(20) which is installed at one side of a lower part of the coke injection duct in such a way that the preliminary bin injection duct is integrally connected to the coke injection duct, and on a lower part of which an injection belt conveyor(22) of a preliminary bin(10) installed at one side of the main bins is arranged; a damper means(40) rotationally installed inside an upper part of the coke injection duct to adjust charging of coke into the main bins and the preliminary bin; a dust collection space generating means installed at the damper means to form a dust collection space during dropping of coke; and a dust collection means installed on the coke injection duct to collect dust with being connected to the damper means during formation of the dust collection space in the damper means.
Patent KR-20040093998-A (KR)
Inventor: BAE HAN SU
IPC: H04L12/66
Filed: 2003-04-30
Abstract: PURPOSE: An interworking device between two different networks is provided to mutually convert protocols between two incommunicable networks, and to interwork between the two networks by using agreed CODEC information, thereby interworking the two networks without configuring another network. CONSTITUTION: An IHP(IWF(Interworking Function) H.323 Process) block(21) transmits a message transmitted from a gatekeeper to an ITP(IWP Tunneling Process) block(22), and receives a protocol-converted message from the ITP block(22) to transmit the message to the gatekeeper. An ISP(IWF SIP Process) block(23) transmits a message received from a proxy to the ITP block(22), and receives the protocol-converted message to transmit the message to the proxy. The ITP block(22) converts an H.323 protocol into an SIP to transmit the SIP to the ISP block(23), and transmits the protocol-converted message to the IHP block(21). An IMP(IWP Management Process) block(24) monitors states of the blocks(21,22,23), and maintains a smooth call setup.
Patent KR-20040097734-A (KR)
Inventor: PARK BEOM JIN
IPC: A63B21/00
Filed: 2003-05-13
Abstract: PURPOSE: A bidirectional exercise device is provided to allow a user to selectively train his/her arms or legs by moving the arms or legs in opposite directions by means of resilient resistance force. CONSTITUTION: The bidirectional exercise device comprises: a frame(2); a pair of driving units(10a,10b) having vertically movable hook members(15a,15b) and is adapted to move toward or away from each other on the frame; a pair of chain units(20a,20b) to be engaged with the moved hook members so as to move in the same direction each other; and a resistance force generating unit(30) connected to the chain units to selectively generate a resistance force according to a conversion in the movement directions of the chains.
Patent KR-20040098395-A (KR)
Inventor: CHO NAM GYU
IPC: F04C18/02
Filed: 2003-05-14
Abstract: PURPOSE: A scroll compressor is provided to hold axial load and to function as an existing Oldham's coupling by integrating the Oldham's coupling for repressing rotation of an orbiting scroll revolving in a fixed scroll through the rotation of a driving shaft and a thrust bearing unit. CONSTITUTION: A scroll compressor is composed of a closed container being an outer case; a driving motor fixed in the closed container and driven by electrical actions of a stator and a rotor; a driving shaft rotated by the driving motor; a main frame fixed in the closed container to support the driving shaft; an orbiting scroll positioned on the main frame and orbited by an eccentric unit formed at the upper end of the driving shaft; a fixed scroll combined to the upside of the orbiting scroll and engaged with the orbiting scroll to compress refrigerant; and a thrust bearing(60) installed between the orbiting scroll and the main frame to support axial load and composed of upper and lower keys(62,64) formed at the upper and lower sides to prevent rotation of the orbiting scroll and at least one oil hole(66) for smoothly flowing in the oil supplied from the inside of the main frame to form an oil level.
Patent KR-20040099680-A (KR)
Inventor: BAN BONG CHAN
IPC: C04B22/00
Filed: 2003-05-19
Abstract: PURPOSE: Provided is a method for improving initial strength and leaching resistance of solidified incinerator ash/slag cement products by mechanochemistry, activating slag cement through milling. CONSTITUTION: The solidified incinerator ash/slag cement products are produced by the following steps of: reactive ball-milling slag cement with a vibration centrifugal mill or a planetary mill to get mechanochemically activated cement; adding incinerator ash(bottom ash, fly ash); and curing mixtures of slag cement and incinerator ash.
Patent KR-20040107566-A (KR)
Inventor: KIM JEONG JIN
IPC: H04L27/26
Filed: 2003-06-05
Abstract: PURPOSE: A frequency offset estimator of a multi-carrier receiver and an estimating method thereof are provided to exclude interference due to a multi-path and estimate a frequency offset of a broad section by using TPS(Transition Parameter Signaling) to estimate a frequency offset. CONSTITUTION: A FFT(Fast Fourier Transform) unit(200) transforms a received signal to a frequency domain signal. A TPS(Transmission Parameter Signaling) error detector(250) is used for comparing a transmission information signal with the transformed frequency domain signal and determining a shifting state of the transmission information signal on the basis of the compared result. The received signal is a TDS-OFDM(Time Domain Synchronous-Orthogonal Frequency Division Multiplexing) signal.
Patent KR-20030055225-A (KR)
Inventor: ENDO TETSUYA
IPC: G01N1/10
Filed: 2003-06-12
Abstract: PURPOSE: An apparatus and method for a geological survey are provided to prevent geological contamination of underground water by performing the geological survey in a non-destruction manner. CONSTITUTION: A geological surveying apparatus includes a pressure partition wall(1), a pressure-reduction system(2), a suction pipe(3) and a sample suction system(4). The pressure partition wall(1) has a semi-spherical shape. An opening(5) is formed in the pressure partition wall(1). A flange(6) is formed around the opening(5). A sealing member(7) made of elastic material is installed in the flange(6). A connection port(8) and an insertion port(9) are formed in the pressure partition wall(1) in order to make a connection with respect to the pressure-reduction system(2) and the suction pipe(3). The pressure partition wall(1) is made of synthetic resin having pressure-resistance characteristics.
Patent KR-20040108091-A (KR)
Inventor: KIM DAL HWAN
IPC: E21D23/00
Filed: 2003-06-16
Abstract: PURPOSE: A precast concrete structure conveyance apparatus is provided to heighten economical efficiency by minimizing the width of excavation in a narrow space, to reduce the time and cost required for construction by pulling a PC structure with minimum pulling capacity by reducing frictional force between a PC structure and footing concrete and by binding up members of a PC structure with minimum tensile force, and to prevent public grievance caused by noise, vibration and dust. CONSTITUTION: The precast concrete structure conveyance apparatus comprises: a foundation(10) formed by placing concrete in the appointed width and thickness on the ground; a pair of H-shaped rails(20) buried under the foundation(10) and arranged at regular intervals; a bearing spread to the central upper part of the H-shaped rail(20) evenly; guides(40) placed on the bearing and formed in the shape of a square board; a PC structure(50) placed on the guides(40); and a winch installed at a certain distance from the PC structure(50) and connected with the PC structure(50) by a wire to move the PC structure(50) smoothly to the appointed site in an underground space.
Patent KR-20040010148-A (KR)
Inventor: KIM SONG YONG
IPC: A61M21/02
Filed: 2003-07-11
Abstract: PURPOSE: An aromatic oxygen inhaler and a method thereof are provided, which is used in aromatherapy, improves aromatic oxygen inhalation effects using a small amount of aromatic substance, and sucks high-density oxygen. CONSTITUTION: The aromatic oxygen inhaler(1) includes a main body(10), aroma mixers(11), high-density oxygen inhalers(12), and flexible aroma oxygen discharging ducts(13). The main body(10) supports the aroma mixers(11), and a discharge adjusting handle(15) for adjusting an opened or closed state of a flow adjusting valve is installed at each of the aroma mixers(11). A timer and counter(57) is installed at the main body(10). Also, the aromatic oxygen inhaler(1) has a fluorescent lamp(25) at the lower part for illuminating a colored aromatic fluid(51) contained in each of the aroma mixers(11).
Patent KR-20050007744-A (KR)
Inventor: LEE JIN HO
IPC: H02J7/00
Filed: 2003-07-11
Abstract: PURPOSE: A charger of portable terminals is provided to be used commonly by receiving portable terminals having various sizes. CONSTITUTION: A charger(20) of portable terminals includes a receiving groove(21), a side support member(22), and a bottom support member(24). The receiving groove contains portable terminals having various widths. The side support member, which is movable in a width direction, is implemented on both sides of the receiving groove to support the both sides of the portable terminal. The bottom support member is provided on a lower portion of the receiving groove which moves in a vertical direction to support the bottom portion of the portable terminal. The bottom support member is linked to the side support member such that the side support member is moved in the width direction.
Patent KR-20050010092-A (KR)
Inventor: LEE BYOUNG SUK
IPC: C07D473/32
Filed: 2003-07-18
Abstract: PURPOSE: A preparation method of 2-amino-9-(2-halogenoethyl) purine and 2-amino-6,8-dichloro-9-(2-hydroxyethyl) purine as an intermediate are provided, thereby easily preparing 2-amino-9-(2-halogenoethyl) purine having antiviral activity under mild condition with a high yield. CONSTITUTION: The preparation method of 2-amino-9-(2-halogenoethyl) purine represented by the formula(I) comprises the steps of: reacting a compound of the formula(III) with dechlorinating agent in polar organic solvent to prepare a compound of the formula(II); and reacting the compound of the formula(II) with a halogenating agent in polar or nonpolar organic solvent at 0 to 100 deg. C, wherein X is halogen atom; the compound of the formula(III) is prepared by reacting a compound of the formula(V) with a compound of the formula(VI) or (VII) in the presence of base in polar organic solvent; the base is potassium carbonate, sodium carbonate, sodium methoxide and sodium ethoxide; the dechlorinating agent is palladium or Raney-nickel; the halogenating agent is carbon tetrachloride, sodium iodide, potassium iodide, triphenylphosphine dibromide, carbon tetrabromide or N-bromosuccinimide; the polar organic solvent is N,N-dimethylformamide, dimethylsulfoxide, acetonitrile, pyridine, acetate or C1-C3 lower alcoholic solvent such as methanol, ethanol and isopropanol; and the nonpolar organic solvent is ethylether, tetrahydrofuran, toluene, benzene, 1,4-dioxane, chloroform and dichloromethane.
Patent KR-20050012091-A (KR)
Title: Electric hydraulic rotation gravity generation apparatus in relation to method of generating electricity by rotation gravity of metal member for generating electricity
Inventor: KO KWANG KI
IPC: F03G7/08
Filed: 2003-07-24
Abstract: PURPOSE: An electric hydraulic rotation gravity generation apparatus is provided to generate electricity by rotating a rotation gravity apparatus at high speed by an electric motor and a hydraulic motor. CONSTITUTION: In an electric hydraulic rotation gravity generation apparatus, a cylindrical roller bearing, supporting centrifugal force when a rotation gravity apparatus generating electricity by an electric or a hydraulic motor rotates at high speed, and a cover supporting the roller bearing are attached. The electric hydraulic rotation gravity generation apparatus generates electricity by obtaining high torque after smoothly rotating via lubricating oil and inducing gravity to rotation of high speed by safe central rotational force and undergoing reduction of speed.
Patent KR-20040105527-A (KR)
Inventor: CHOI SONG HAK
IPC: A61H39/04
Filed: 2003-07-25
Abstract: PURPOSE: Provided is a chair with foot sole acupressure portion to allow acupressure of entire foot sole by simply pressing the acupressure portion of user's foot without a separate acupressure machine while eating or resting. CONSTITUTION: The chair with foot sole acupressure portion includes a pair of front legs(2,2') and a pair of rear legs. The front legs are formed at upper inner side thereof with a circular concave groove(2b). An acupressure portion(4) is inserted into the circular concave groove. A bearing(3,3') is fitted into both ends of the acupressure portion. The acupressure portion includes an acupressure rod(5). An annular projections(4a) having are formed at an outer periphery surface of the acupressure rod. The acupressure rod is made of one material selected from a group consisting of a precious stone, a germanium stone, a bio stone, an emerald and a marble.
Patent KR-20050019940-A (KR)
Inventor: BAE SUK DONG
IPC: E01D19/02
Filed: 2003-08-01
Abstract: PURPOSE: A construction method for an underwater structure using a caisson for the pier construction is provided to reduce the time and cost required for construction and to minimize the damage on natural environment of a riverbed by excavating a soil layer and the ground to the minimum and by excluding the necessity of installing another facility except a caisson. CONSTITUTION: The caisson(10) for the pier construction comprises an incline(13) formed on the lower end of a panel(11) installed on the lowermost part, a retreated part where a watertight tube(19) is installed, and a protective plate(16) installed to the internal wall of the panel(11) and reciprocated downward to protect a watertight tube(19). The construction method for an underwater structure using a caisson for the pier construction comprises the steps of: leveling up a soil layer(22) of a riverbed and settling a prefabricated caisson(10) on the soil layer(22) of a riverbed where a pier foundation(20) or a pier(21) is installed; removing a soil layer(22) in the caisson(10) to make the caisson(10) reach the ground(23) and installing many piles(24) on the ground(23) in contact with the caisson(10); placing leveling concrete(25) on the ground where the piles(24) are installed; installing a watertight tube(19) on a retreated part and descending a protective plate(16), then injecting and expanding water or air in the watertight tube(19) to cut off the inflow of outside water; draining off water in the caisson(10); excavating the ground(23) in the caisson(10) to form a projection(27) on the lower end of the pier foundation(20) and installing a pier foundation(20) and a pier(21); installing a buckling prevention hole on the lower base of the caisson(10) and removing the caisson(10); and restoring a soil layer(22) around the pier foundation(20).
Patent KR-20050015141-A (KR)
Inventor: KWON TAE IN
IPC: H01J11/34
Filed: 2003-08-04
Abstract: PURPOSE: A glass composition and a method are provided to prevent an environmental contamination and achieve improved discharge efficiency. CONSTITUTION: A glass composition comprises ZnO and B2O3 each of which has a ratio of 0.5 to 1.5 and is added by 10 to 40 mol%; an alkali earth metal oxide added by 10 to 25 mol%; Bi2O3 added by 15 mol% or less; and an additive added by 10 mol% or less so as to improve durability of glass and prevent a crystallization. The alkali earth metal oxide is at least one of BaO, CaO, SrO and MgO or a mixture thereof.
Patent KR-20050017530-A (KR)
Inventor: KIM HAK HOON
Filed: 2003-08-14
Abstract: PURPOSE: A system and a method for notifying transaction completion using an electronic signature and an escrow company are provided to realize the safe EC(Electronic Commerce) by performing payment, as the electronic signature uniquely generated to each sold goods/services is received from a buyer after the buyer receives purchase goods/services. CONSTITUTION: A seller terminal(12) generates a settlement request and an electronic signature generation request by a purchase request of a buyer terminal(11) and confirms article reception by receiving the electronic signature from the buyer. An electronic signature notification server(31) discriminates the normal buyer by receiving electronic signature data and delivery location data, as a sold article is delivered to the buyer. A communication company server(32) transmits the current location data of a delivery place and ID data of a signer. A deliverer server(13) confirms the article reception from the notification server. An escrow company server(21) requests a banking institution server(15) to pay article price to the seller as reception confirmation is received from the notification server.
Patent KR-20050022926-A (KR)
Inventor: MUN SUNG HO
IPC: B62D1/16
Filed: 2003-08-27
Abstract: PURPOSE: A tilt-up prevention device for a steering column of a vehicle is provided to protect a driver by an airbag by returning immediately the steering column to an original position in tilting up the steering column by forward shock and to prevent the driver from being wounded by bumping against a rim of a steering wheel. CONSTITUTION: In a vehicle having a steering column(1) of which one end is mounted with a steering wheel(4) facing the head and chest of a driver and the other end is extended down to an engine room through a dash panel(3), a tilt-up prevention device is composed of a displacement sensor(10) mounted at the side of the steering column to detect movable displacement of the steering column when the steering column is tilted up; a control unit(20) for outputting a control signal by receiving a signal from the displacement sensor; and an actuator(30) operated by the control signal of the control unit to return the steering column to an original position thereof by supplying external force to the steering column from the other side of the steering column.
Patent KR-20050023555-A (KR)
Inventor: PARK JOON HYUNG
IPC: H01F38/42
Filed: 2003-08-28
Abstract: PURPOSE: A focus pack having an improved structure and a fly-back transformer having the focus pack are provided to facilitate an assembly process of the focus pack to a back cover of a monitor by forming a curved portion at a corner portion of a screw boss of the focus pack. CONSTITUTION: A focus pack(20) is attached to a side portion of a fly-back transformer case(12). The focus pack is electrically connected to a high voltage output node of a high voltage bobbin. A bleeder resistance is contained in the focus pack. A plurality of knobs adjusts the bleeder resistance to vary a focus voltage and a screen voltage. A curved portion(24) is formed at a corner of a screw boss which is protruded at a corner of the fly-back transformer case.